Compare the three ways to buy

The payment, the cash to close, and what is left to pay

Cash to Close
Assumption

Assumption only

$7,955/mo
Lowest payment
Down payment
$79,629
Funds due
$100,702
Interest + MI left
$1,250,168
First ends
Dec 2054
Assumption

Assumption + second

$8,210/mo
+$255/mo
Down payment
$54,629
Funds due
$76,968
Interest + MI left
$1,316,878
First ends
Dec 2054
New loan

New conventional

$8,421/mo
+$466/mo
Down payment
$54,629
Funds due
$73,423
Interest + MI left
$1,560,375
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$1,000,370$1,000,370$1,025,370
Second mortgage—$25,000—
First P&I$6,369.24$6,369.24$7,099.45
Second P&I—$254.75—
Mortgage insurance$469.15$469.15$205.07
Taxes, insurance & HOA$1,116.67$1,116.67$1,116.67
Total housing payment$7,955.05$8,209.80$8,421.20

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$54,629
Closing costs & prepaids$22,339
Usable credit−$0
Total buyer cash needed$76,968
Earnest money paid−$0
Remaining funds due$76,968
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$10,799.99
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,600.00
Insurance escrow (3 months)$650.00
Property tax escrow (3 months)$2,700.00
Prepaid interest, first (2 days)$348.07
Prepaid interest, second (2 days)$16.27

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 2 days of interest to the end of the closing month.

What is left to pay

The seller already paid down the early, interest-heavy years.

Remaining first mortgage at closing28 yr 1 moOf the original 30-year loan at 6.350%
Interest already paid$123,257Through Nov 2026
Assumption only · ends Dec 2054$1,250,168
Assumption + second · ends Dec 2054, second Dec 2056$1,316,878
New conventional · ends Dec 2056$1,560,375